Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Lamolda Marcos A. and Melinte Mihaela C. and Paul Christopher R. C.,"The Coniacian-Santonian boundary at the Olazagutia Quarry, northern Spain : bioevents, biostratigraphy and stable isotope record",Fossils,00229202,Palaeontological Society of Japan,2000,68,0,33-35,https://cir.nii.ac.jp/crid/1390282679410894848,https://doi.org/10.14825/kaseki.68.0_33